GEORGE F. NAFZIGER, USNR-Ret., has authored numerous books and articles on the subject of military history. Nafziger is a former Director of the Napoleonic Society of America and the Napoleonic Alliance . He is also owner of The Nafziger Collection, a publishing house specializing in the Napoleonic Wars and World War II history.
MARCO GIOANNINI is the Public Relations Manager of the Giovanni Agnelli Foundation, one of Italy's leading research institutions in the social sciences. He has a long-standing interest in the military history of the Napoleonic era and has published several articles in Napoleonic journals. The military history advisor of the Marengo Bicentennial, he is also the author of a book on the Battle of Marengo.